Traveling-wave electro-optic modulator with a novel broadband velocity-matching structure

2002 ◽  
Author(s):  
D.L. Craig ◽  
J.F. Whitaker ◽  
G. Mourou
Keyword(s):  
Traveling Wave ◽  
Electro Optic ◽  
Matching Structure ◽  
Velocity Matching ◽  
Electro Optic Modulator

Velocity matching of III-V travelling-wave electro-optic modulator structures

1990 ◽  
Vol 26 (1) ◽  
pp. 32-33 ◽  
Author(s):  
M.R.T. Tan ◽  
I. Kim ◽  
J. Chang ◽  
S.Y. Wang
Keyword(s):  
Travelling Wave ◽  
Electro Optic ◽  
Velocity Matching ◽  
Electro Optic Modulator

Design of Traveling-Wave Electrode for Silicon Mach-Zehnder Electro-Optic Modulator

2021 ◽  
Author(s):  
Linjie Yang ◽  
Shiquan Wang ◽  
Fanmin Kong ◽  
Kang Li ◽  
Liuge Du
Keyword(s):  
Traveling Wave ◽  
Electro Optic ◽  
Electro Optic Modulator

scholarly journals Design and Manufacture of Traveling-wave Electro-optic Modulator for X-band LFM Signal Generation

2021 ◽  
Vol 24 (6) ◽  
pp. 610-618
Author(s):  
Minwoo Yi ◽  
Sungjun Yoo ◽  
Youngseok Bae ◽  
Sunghoon Jang ◽  
Joonhyung Ryoo ◽  
...  
Keyword(s):  
Traveling Wave ◽  
Band Frequency ◽  
Microwave Transmission ◽  
Electro Optic ◽  
X Band ◽  
Microwave System ◽  
Broadband Signal ◽  
Linear Frequency Modulated Signal ◽  
Design And Manufacture ◽  
Electro Optic Modulator

In this paper, a photonic-based microwave system technology is described, and a traveling-wave electro-optic modulator is designed and manufactured as a key component. The fabricated modulator is composed of a metal diffusion waveguide for optical transmission and a planar waveguide electrode on lithium niobate substrate for microwave transmission. The electro-optic response bandwidth of I and Q channels in a fabricated dual parallel Mach-Zehnder modulator were measured for 27.67 and 28.11 GHz, respectively. Photonic four times up-converted X-band frequency and linear frequency modulated signal were confirmed using the fabricated electro-optic modulator by S-band input signal. The confirmed broadband signal can be applied to a microwave system for surveillance and high-resolution ISAR imaging.

Velocity matching of a GaAs electro-optic modulator

2003 ◽  
Vol 42 (36) ◽  
pp. 7179 ◽  
Author(s):  
Shyqyri Haxha ◽  
B. M. Azizur Rahman ◽  
Salah S. A. Obayya ◽  
Kenneth T. V. Grattan
Keyword(s):  
Electro Optic ◽  
Velocity Matching ◽  
Electro Optic Modulator

Modeling and Design of a Velocity-Matched Traveling-Wave Electro-Optic Modulator on InP

2003 ◽  
Author(s):  
W. Pascher ◽  
J.H. den Besten ◽  
D. Caprioli ◽  
R. van Dijk ◽  
X.J.M. Leijtens ◽  
...  
Keyword(s):  
Traveling Wave ◽  
Electro Optic ◽  
Electro Optic Modulator
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